Fig. 4: 16S rRNA gene analysis of microbial communities detected in the service water, biofilms, and borehole biosamplers.
From: Deep terrestrial indigenous microbial community dominated by Candidatus Frackibacter
The relative abundance of each individual taxa at or above 1% relative abundance are shown. The sample designated with a star (*), was the biosampler that became detached from the borehole during sampling (*FW12261-2018). The service water sample from 2018 was analyzed in duplicate. Each ASV is followed by a randomly generated ASV number.
